TW202414923A - Electrical connector and connector device - Google Patents
Electrical connector and connector device Download PDFInfo
- Publication number
- TW202414923A TW202414923A TW112145857A TW112145857A TW202414923A TW 202414923 A TW202414923 A TW 202414923A TW 112145857 A TW112145857 A TW 112145857A TW 112145857 A TW112145857 A TW 112145857A TW 202414923 A TW202414923 A TW 202414923A
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- Prior art keywords
- contact
- connector
- substrate
- connection portion
- substrate connection
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- 239000004020 conductor Substances 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims description 142
- 230000013011 mating Effects 0.000 claims description 12
- 230000008054 signal transmission Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000011257 shell material Substances 0.000 description 33
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
本發明係關於一種電連接器及連接器裝置。The present invention relates to an electrical connector and a connector device.
已知有一種藉由連接於信號傳送構件之插頭連接器與安裝於基板之插座連接器嵌合而將信號傳送構件與基板之電路電性連接之連接器裝置(例如參照專利文獻1)。專利文獻1之插座連接器具備卡合於插頭連接器之筒狀之導體之外導體、於外導體之內部與插頭連接器之導體接觸之內導體、及絕緣體。 先前技術文獻 專利文獻 It is known that there is a connector device that electrically connects a signal transmission component to a circuit of a substrate by engaging a plug connector connected to the signal transmission component with a socket connector mounted on a substrate (for example, refer to Patent Document 1). The socket connector of Patent Document 1 has an outer conductor that engages with a cylindrical conductor of the plug connector, an inner conductor that contacts the conductor of the plug connector inside the outer conductor, and an insulator. Prior Art Documents Patent Documents
專利文獻1：日本專利5024449Patent document 1: Japanese Patent 5024449
[發明所欲解決之問題][The problem the invention is trying to solve]
此處，於上述專利文獻1中所記載之插座連接器中，內導體具有以能夠與基板之端子接觸之方式向外側(外導體方向)引出之引出部。引出部引出至較外導體靠外側。於此種構成中，於插頭連接器與插座連接器嵌合之狀態下，插頭連接器之導體(外導體)與插座連接器之引出部接近。藉此，容易於插頭連接器之外導體與插座連接器之引出部產生電磁耦合，產生電磁場之洩漏，從而插頭連接器與插座連接器之***損耗增加。Here, in the socket connector described in the above-mentioned patent document 1, the inner conductor has a lead portion that is led outward (in the direction of the outer conductor) in a manner that can contact the terminal of the substrate. The lead portion is led out to the outside of the outer conductor. In this structure, when the plug connector and the socket connector are engaged, the conductor (outer conductor) of the plug connector and the lead portion of the socket connector are close. Thereby, electromagnetic coupling is easily generated between the outer conductor of the plug connector and the lead portion of the socket connector, resulting in leakage of the electromagnetic field, thereby increasing the insertion loss of the plug connector and the socket connector.
本發明係鑒於上述實際情況而完成者，目的在於提供一種能夠抑制***損耗之電連接器及連接器裝置。 [解決問題之技術手段] The present invention is completed in view of the above-mentioned actual situation, and its purpose is to provide an electrical connector and connector device that can suppress insertion loss. [Technical means to solve the problem]
本發明之一態樣之電連接器係安裝於基板之電連接器，且具備：筒狀之第1接點，其嵌合於對象連接器之接地接點；第2接點，其電性連接於對象連接器之訊號接點；及第1絕緣殼體，其以絕緣狀態保持第1接點與第2接點；第2接點具有與對象連接器之訊號接點接觸之中心導體、及以自該中心導體引出之方式延伸且連接於基板之端子部之基板連接部，基板連接部收容於由第1接點包圍之區域內，且至少一部分露出於外部。An electrical connector of one aspect of the present invention is an electrical connector mounted on a substrate and comprises: a first cylindrical contact which is engaged with a ground contact of a target connector; a second contact which is electrically connected to a signal contact of the target connector; and a first insulating shell which holds the first contact and the second contact in an insulating state; the second contact has a central conductor which contacts the signal contact of the target connector, and a substrate connection portion which extends from the central conductor and is connected to a terminal portion of the substrate, the substrate connection portion being accommodated in an area surrounded by the first contact and at least a portion thereof being exposed to the outside.
於本發明之一態樣之電連接器中，將以自中心導體引出之方式延伸且連接於基板之端子部之基板連接部收容於由嵌合於對象連接器之接地接點之筒狀之第1接點包圍之區域內。藉此，於本發明之電連接器與對象連接器嵌合之狀態下，與中心導體連接之基板連接部配置於與對象連接器之接地接點分離之位置。據此，成為不易於對象連接器之接地接點與基板連接部產生電磁耦合之構成，從而可抑制電連接器與對象連接器之***損耗。進而，於本發明之一態樣之電連接器中，基板連接部之至少一部分露出於外部。藉此，即便如本發明之一態樣之電連接器般，採用基板連接部收容於由第1接點包圍之區域內(即，引出長度較小)之構成，亦可容易地確認基板連接部之位置。In an electrical connector of one aspect of the present invention, a substrate connection portion extending from a center conductor and connected to a terminal portion of a substrate is accommodated in an area surrounded by a first cylindrical contact engaged with a ground contact of a target connector. Thus, when the electrical connector of the present invention and the target connector are engaged, the substrate connection portion connected to the center conductor is arranged at a position separated from the ground contact of the target connector. Thus, it is difficult to generate electromagnetic coupling between the ground contact of the target connector and the substrate connection portion, thereby suppressing insertion loss between the electrical connector and the target connector. Furthermore, in an electrical connector of one aspect of the present invention, at least a portion of the substrate connection portion is exposed to the outside. Thus, even if the substrate connection portion is contained in the area surrounded by the first contact (i.e., the lead length is short) as in the electrical connector of one aspect of the present invention, the position of the substrate connection portion can be easily confirmed.
基板連接部亦能以如下方式配置：於與對象連接器之嵌合方向、且自對象連接器朝向基板之方向即第1方向觀察時，能夠視認基板連接部之至少一部分。藉此，於將電連接器安裝於基板時，及於使對象連接器嵌合於電連接器時，可容易且確實地確認基板連接部之位置。The substrate connection portion can also be arranged in such a manner that at least a portion of the substrate connection portion can be seen when viewed in the mating direction with the target connector and in the direction from the target connector toward the substrate, i.e., the first direction. Thus, when the electrical connector is mounted on the substrate and when the target connector is mated with the electrical connector, the position of the substrate connection portion can be easily and reliably confirmed.
亦可於第1絕緣殼體形成有使基板連接部之至少一部分露出於外部之切口部。藉由採用此種構成，可一面藉由第1絕緣殼體使第1接點與第2接點之間確實地絕緣，一面將第1絕緣殼體中之僅基板連接部之露出所需要之部分切口而使基板連接部之一部分確實地露出。The first insulating shell may also be provided with a cutout portion for exposing at least a portion of the substrate connection portion to the outside. By adopting such a structure, the first contact and the second contact can be insulated reliably by the first insulating shell, and a portion of the substrate connection portion can be reliably exposed by cutting out only the portion of the first insulating shell required for exposing the substrate connection portion.
切口部亦能以使基板連接部中之與端子部之接觸區域露出於外部之方式形成。藉此，可確實地視認基板連接部與端子部之接觸部位。The cutout portion can also be formed in such a way that the contact area between the substrate connection portion and the terminal portion is exposed to the outside. Thus, the contact area between the substrate connection portion and the terminal portion can be clearly identified.
第1絕緣殼體亦可於基板連接部之延伸方向上，僅設置於較基板連接部之頭端更靠近中心導體之區域。藉此，例如與於第1絕緣殼體形成切口之情形時相比，可簡化用以使基板連接部之一部分露出之第1絕緣殼體之構成，從而可提高第1絕緣殼體之製造容易性。The first insulating shell can also be disposed only in a region closer to the center conductor than the head end of the substrate connecting portion in the extending direction of the substrate connecting portion. Thus, for example, compared with the case where a cutout is formed in the first insulating shell, the structure of the first insulating shell for exposing a portion of the substrate connecting portion can be simplified, thereby improving the ease of manufacturing of the first insulating shell.
本發明之一態樣之連接器裝置係具備安裝於基板之第1連接器、及連接於信號傳送構件並且嵌合於第1連接器之第2連接器者，且第1連接器具有筒狀之接地接點即第1接點、訊號接點即第2接點、以及以絕緣狀態保持第1接點及第2接點之第1絕緣殼體，第2連接器具有嵌合於第1接點之筒狀之第3接點、電性連接於第2接點之第4接點、以及以絕緣狀態保持第3接點及第4接點之第2絕緣殼體，第2接點具有與第4接點接觸之中心導體、及以自該中心導體引出之方式延伸且連接於基板之端子部之基板連接部，基板連接部於第1連接器與第2連接器嵌合之狀態下，收容於由第3接點包圍之區域內，且於第1連接器與第2連接器未嵌合之狀態下，至少一部分露出於外部。 [發明之效果] The connector device of one aspect of the present invention comprises a first connector mounted on a substrate, and a second connector connected to a signal transmission component and engaged with the first connector, wherein the first connector has a cylindrical grounding contact, namely a first contact, a signal contact, namely a second contact, and a first insulating housing for holding the first contact and the second contact in an insulated state, and the second connector has a cylindrical third contact engaged with the first contact, and a fourth contact electrically connected to the second contact. , and a second insulating housing for holding the third contact and the fourth contact in an insulated state, the second contact having a center conductor in contact with the fourth contact, and a substrate connecting portion extending from the center conductor and connected to a terminal portion of the substrate, the substrate connecting portion being accommodated in an area surrounded by the third contact when the first connector and the second connector are engaged, and at least a portion of the substrate connecting portion is exposed to the outside when the first connector and the second connector are not engaged. [Effect of the invention]
根據本發明，可抑制電連接器及連接器裝置中之***損耗。According to the present invention, insertion loss in an electrical connector and a connector device can be suppressed.
以下將進行說明之本發明之實施形態係用以說明本發明之例示，故而本發明不應限定於以下內容。於以下說明中，對具有相同要素或相同功能之要素使用相同符號，並省略重複之說明。The embodiments of the present invention described below are examples for explaining the present invention, and therefore the present invention should not be limited to the following contents. In the following description, the same symbols are used for elements having the same elements or the same functions, and repeated descriptions are omitted.
[連接器裝置之概要] 參照圖1及圖2，對連接器裝置1之概要進行說明。如圖1所示，連接器裝置1具備插座連接器10(電連接器、第1連接器)、及插頭連接器100(對象連接器、第2連接器)。插座連接器10例如藉由焊接等而安裝於基板200(參照圖2)。插頭連接器100連接於同軸纜線SC(信號傳送構件)並且嵌合於插座連接器10。於連接器裝置1中，藉由安裝於同軸纜線SC之終端部分之插頭連接器100與安裝於基板200之插座連接器10嵌合，而將同軸纜線SC與基板200之電路電性連接。再者，基板200例如為印刷配線基板，但並不限定於此。又，亦可使用傳送各種電子機器之信號之其他信號傳送構件代替同軸纜線SC。 [Overview of connector device] Referring to FIG. 1 and FIG. 2 , the overview of connector device 1 is described. As shown in FIG. 1 , connector device 1 includes a socket connector 10 (electrical connector, first connector) and a plug connector 100 (target connector, second connector). Socket connector 10 is mounted on substrate 200 (see FIG. 2 ) by, for example, welding. Plug connector 100 is connected to coaxial cable SC (signal transmission component) and is engaged with socket connector 10. In connector device 1 , the coaxial cable SC is electrically connected to the circuit of substrate 200 by engaging plug connector 100 mounted on the terminal portion of coaxial cable SC with socket connector 10 mounted on substrate 200. Furthermore, the substrate 200 is, for example, a printed wiring substrate, but is not limited thereto. In addition, other signal transmission components for transmitting signals of various electronic devices may be used instead of the coaxial cable SC.
再者，於以下說明中，存在將連接器裝置1中之插座連接器10與插頭連接器100之嵌合方向設為「Z方向」，將嵌合狀態下之同軸纜線SC之軸向設為「X方向」，將與Z方向及X方向正交之方向設為「Y方向」進行說明之情形。又，關於Z方向，例如存在將圖1所示之狀態之插頭連接器100側設為「上」，將插座連接器10側設為「下」進行說明之情形。又，關於X方向，存在將同軸纜線SC中之安裝有插頭連接器100之端部側設為「前」，將相反之端部側設為「後」進行說明之情形。Furthermore, in the following description, there is a case where the mating direction of the receptacle connector 10 and the plug connector 100 in the connector device 1 is set as the "Z direction", the axial direction of the coaxial cable SC in the mating state is set as the "X direction", and the direction orthogonal to the Z direction and the X direction is set as the "Y direction". In addition, regarding the Z direction, for example, there is a case where the plug connector 100 side in the state shown in FIG. 1 is set as the "upper" and the receptacle connector 10 side is set as the "lower" for description. In addition, regarding the X direction, there is a case where the end side of the coaxial cable SC to which the plug connector 100 is installed is set as the "front" and the opposite end side is set as the "rear" for description.
[插座連接器] 其次，參照圖3A～圖7F，對插座連接器10之詳細情況進行說明。插座連接器10安裝於基板200(參照圖2)，且嵌合於安裝於同軸纜線SC之插頭連接器100(參照圖1)。如圖3A～圖3C所示，插座連接器10具備接地接點11(第1接點)、訊號接點12(第2接點)、及絕緣殼體13(第1絕緣殼體)。 [Socket connector] Next, the socket connector 10 will be described in detail with reference to FIGS. 3A to 7F. The socket connector 10 is mounted on a substrate 200 (see FIG. 2 ) and is engaged with a plug connector 100 (see FIG. 1 ) mounted on a coaxial cable SC. As shown in FIGS. 3A to 3C , the socket connector 10 has a ground contact 11 (first contact), a signal contact 12 (second contact), and an insulating shell 13 (first insulating shell).
(接地接點) 接地接點11係嵌合於插頭連接器100之接地接點101(參照圖8B)之筒狀(詳細而言為具有筒狀之嵌合部11a)之接地接點構件。接地接點11電性連接於接地接點101(參照圖8B)，構成接地電路。接地接點11例如由薄板狀之金屬構件成形。接地接點11如圖4A～圖4C所示，具有嵌合部11a、及基部11b、11b。 (Grounding contact) The grounding contact 11 is a cylindrical (more specifically, having a cylindrical fitting portion 11a) grounding contact member that is fitted into the grounding contact 101 (see FIG. 8B ) of the plug connector 100. The grounding contact 11 is electrically connected to the grounding contact 101 (see FIG. 8B ) to form a grounding circuit. The grounding contact 11 is formed, for example, by a thin plate-shaped metal member. As shown in FIG. 4A to FIG. 4C , the grounding contact 11 has a fitting portion 11a and base portions 11b, 11b.
嵌合部11a形成為以Z方向為軸向之圓筒形狀(筒狀)，於其筒孔內同軸狀地收容絕緣殼體13。嵌合部11a之內周面除了與絕緣殼體13之切口部13x對應之區域以外，與絕緣殼體13之外周面相接(參照圖3A)。於嵌合部11a之外周面，遍及其全周地形成有向徑向之內側(嵌合部11a之中心側)凹陷之凹部11x(參照圖3D)。嵌合部11a藉由凹部11x與形成於插頭連接器100之接地接點101之外周的凸部101x(參照圖8B)卡合，而嵌合於插頭連接器100之接地接點101(詳細情況將於下文敍述)。嵌合部11a以自基部11b、11b豎立設置之方式設置。基部11b、11b以載置嵌合部11a之方式配置，且於Y方向上相互對向並於X方向延伸。如圖2所示，基部11b、11b以連接於基板200之接地端子部202之方式，配置於基板200上。The fitting portion 11a is formed in a cylindrical shape (cylindrical shape) with the Z direction as the axial direction, and the insulating housing 13 is coaxially accommodated in its cylindrical hole. The inner peripheral surface of the fitting portion 11a is in contact with the outer peripheral surface of the insulating housing 13 except for the area corresponding to the cutout portion 13x of the insulating housing 13 (see FIG. 3A ). On the outer peripheral surface of the fitting portion 11a, a recessed portion 11x recessed radially inward (center side of the fitting portion 11a) is formed over the entire circumference (see FIG. 3D ). The engaging portion 11a is engaged with the grounding contact 101 of the plug connector 100 by engaging the recess 11x with the protrusion 101x (see FIG. 8B ) formed on the outer periphery of the grounding contact 101 of the plug connector 100 (details will be described below). The engaging portion 11a is provided in a manner of being vertically provided from the base portions 11b, 11b. The base portions 11b, 11b are arranged in a manner of carrying the engaging portion 11a, and are mutually opposed in the Y direction and extend in the X direction. As shown in FIG. 2 , the base portions 11b, 11b are arranged on the substrate 200 in a manner of being connected to the grounding terminal portion 202 of the substrate 200.
(訊號接點) 訊號接點12電性連接於插頭連接器100之訊號接點102(參照圖8B)。訊號接點12安裝於絕緣殼體13。訊號接點12為例如由薄板狀之金屬構件形成之信號傳送用之導體。如圖5A～圖5C所示，訊號接點12具有中心導體12a、及基板連接部12b。 (Signal contact) The signal contact 12 is electrically connected to the signal contact 102 of the plug connector 100 (see FIG. 8B ). The signal contact 12 is mounted on the insulating housing 13. The signal contact 12 is a conductor for signal transmission formed of, for example, a thin plate-shaped metal member. As shown in FIG. 5A to FIG. 5C , the signal contact 12 has a central conductor 12a and a substrate connection portion 12b.
中心導體12a係與插頭連接器100之訊號接點102(參照圖8B)接觸之導體。中心導體12a形成為以Z方向為軸向之圓筒形狀(筒狀)，且於其外周面與訊號接點102接觸(參照圖8B)。中心導體12a安裝於絕緣殼體13之支持部13y(參照圖3C)。基板連接部12b以自中心導體12a引出之方式延伸且連接於基板200之訊號端子部201(參照圖2)。即，基板連接部12b與中心導體12a之下端相連，且向X方向之前方(接近嵌合部11a之方向、且與同軸纜線SC之內部導體SC1遠離之方向(參照圖8B))延伸且與基板200之訊號端子部201(參照圖2)接觸。基板連接部12b之形狀不受限定，但如圖5A及圖5C所示，例如為板狀構件，且於俯視時呈X方向之長度小於Y方向之長度之大致矩形狀。The center conductor 12a is a conductor that contacts the signal contact 102 (see FIG. 8B ) of the plug connector 100. The center conductor 12a is formed into a cylindrical shape (cylindrical shape) with the Z direction as the axial direction, and contacts the signal contact 102 on its outer peripheral surface (see FIG. 8B ). The center conductor 12a is mounted on the support portion 13y of the insulating housing 13 (see FIG. 3C ). The substrate connection portion 12b extends from the center conductor 12a and is connected to the signal terminal portion 201 (see FIG. 2 ) of the substrate 200. That is, the substrate connection portion 12b is connected to the lower end of the center conductor 12a, and extends forward in the X direction (a direction close to the fitting portion 11a and away from the inner conductor SC1 of the coaxial cable SC (see FIG. 8B )) and contacts the signal terminal portion 201 (see FIG. 2 ) of the substrate 200. The shape of the substrate connection portion 12b is not limited, but as shown in FIG. 5A and FIG. 5C , for example, it is a plate-shaped member, and in a plan view, it is a generally rectangular shape in which the length in the X direction is smaller than the length in the Y direction.
如圖3A所示，基板連接部12b收容於由接地接點11之嵌合部11a包圍之區域內，並且作為其頭端(前端)部分之露出部12x露出於外部。所謂露出於外部，例如係指能夠自外部視認。更具體而言，基板連接部12b以如下方式配置：於Z方向且自插頭連接器100朝向基板200之方向(第1方向)觀察時，能夠視認作為其一部分之露出部12x。此種露出部12x之露出藉由在絕緣殼體13形成有切口部13x而實現(詳細情況將於下文敍述)。露出部12x係基板連接部12b中之與訊號端子部201(參照圖2)之接觸區域。As shown in FIG3A , the substrate connection portion 12b is housed in an area surrounded by the interlocking portion 11a of the ground contact 11, and an exposed portion 12x as its head end (front end) is exposed to the outside. The so-called exposed to the outside means, for example, that it can be seen from the outside. More specifically, the substrate connection portion 12b is configured as follows: when observed in the Z direction and from the plug connector 100 toward the substrate 200 (the first direction), the exposed portion 12x as a part thereof can be seen. The exposure of this exposed portion 12x is achieved by forming a cutout portion 13x in the insulating shell 13 (details will be described below). The exposed portion 12x is the contact area of the substrate connection portion 12b with the signal terminal portion 201 (refer to FIG2 ).
(絕緣殼體) 絕緣殼體13以絕緣狀態保持接地接點11與訊號接點12。即，絕緣殼體13係用以將接地接點11與訊號接點12之間絕緣之絕緣體。如圖6A～圖6C所示，絕緣殼體13具有本體部13a、第1延伸部13b、13b、及第2延伸部13c。 (Insulating shell) The insulating shell 13 holds the grounding contact 11 and the signal contact 12 in an insulated state. That is, the insulating shell 13 is an insulator for insulating the grounding contact 11 and the signal contact 12. As shown in FIG. 6A to FIG. 6C, the insulating shell 13 has a main body 13a, first extension parts 13b, 13b, and a second extension part 13c.
本體部13a係除了下述切口部13x之形成區域以外形成為大致圓盤狀且收容於嵌合部11a之內側之構件。本體部13a之外周面除了切口部13x之形成區域以外，與嵌合部11a之內周面相接(參照圖3A)。於本體部13a形成有使基板連接部12b之露出部12x露出於外部之切口部13x。即，切口部13x以使基板連接部12b中之與訊號端子部201之接觸區域即露出部12x露出於外部之方式形成。切口部13x之Y方向之長度(寬度)形成得較露出部12x及訊號端子部201之Y方向之長度(寬度)長(參照圖3A)，以便露出部12x及與該露出部12x接觸之訊號端子部201中之與露出部12x之接觸區域露出(能夠視認)。切口部13x只要僅形成於本體部13a中之涉及露出部12x之露出之區域即可。因此，如圖3A所示，即便為X方向之位置與露出部12x相同或較該露出部12x靠前方之本體部13a之區域，絕緣殼體13於較露出部12x之Y方向之兩端部靠Y方向外側之區域中其一部分亦不被切口。The main body 13a is a member that is formed into a substantially disk shape except for the formation area of the cutout portion 13x described below and is accommodated inside the interlocking portion 11a. The outer peripheral surface of the main body 13a is in contact with the inner peripheral surface of the interlocking portion 11a except for the formation area of the cutout portion 13x (refer to FIG. 3A). The cutout portion 13x is formed in the main body 13a so that the exposed portion 12x of the substrate connecting portion 12b is exposed to the outside. That is, the cutout portion 13x is formed in such a way that the exposed portion 12x, which is the contact area with the signal terminal portion 201 in the substrate connecting portion 12b, is exposed to the outside. The length (width) of the cutout portion 13x in the Y direction is formed to be longer than the length (width) of the exposed portion 12x and the signal terminal portion 201 in the Y direction (refer to FIG. 3A ), so that the exposed portion 12x and the contact area of the signal terminal portion 201 that contacts the exposed portion 12x are exposed (can be seen). The cutout portion 13x only needs to be formed in the exposed area of the main body 13a involving the exposed portion 12x. Therefore, as shown in FIG. 3A , even if it is an area of the main body 13a whose position in the X direction is the same as that of the exposed portion 12x or is closer to the front of the exposed portion 12x, a part of the insulating shell 13 is not cut in the area closer to the Y direction outer side than the two ends of the exposed portion 12x in the Y direction.
如圖6A～圖6C所示，本體部13a於其中央部分，具有用以安裝中心導體12a之支持部13y。支持部13y係設置於本體部13a之中央部分且於Z方向上延伸之圓柱狀之構件。第1延伸部13b、13b與本體部13a中之X方向之前端相連，並且於Y方向上相互對向並向X方向之前方延伸。第1延伸部13b、13b分別沿著接地接點101之基部11b、11b之內緣向X方向之前方延伸(參照圖3C)。第2延伸部13c與本體部13a中之X方向之後端相連，並且以由基部11b、11b夾持之方式沿著基部11b、11b向X方向之後方延伸(參照圖3A)。As shown in Figs. 6A to 6C, the main body 13a has a support portion 13y for mounting the center conductor 12a in its central portion. The support portion 13y is a cylindrical member provided in the central portion of the main body 13a and extending in the Z direction. The first extension portions 13b, 13b are connected to the front end of the main body 13a in the X direction, and face each other in the Y direction and extend forward in the X direction. The first extension portions 13b, 13b extend forward in the X direction along the inner edges of the base portions 11b, 11b of the grounding contact 101, respectively (see Fig. 3C). The second extension portion 13c is connected to the rear end of the main body 13a in the X direction, and extends rearward in the X direction along the base portions 11b, 11b in a manner of being clamped by the base portions 11b, 11b (see Fig. 3A).
(插座連接器之製造步驟) 其次，參照圖7A～圖7F，對插座連接器10之製造步驟(成形步驟)進行說明。 (Manufacturing steps of the socket connector) Next, referring to FIGS. 7A to 7F, the manufacturing steps (molding steps) of the socket connector 10 are described.
於插座連接器10之製造步驟中，首先，如圖7A所示，準備裝設於模具(未圖示)之零件即接地接點11及訊號接點構件112。訊號接點構件112係藉由下述步驟而成為訊號接點12之構件，具有使基板連接部12b更加延長而成之延伸部112b。繼而，如圖7B所示，於對模具(未圖示)裝設有接地接點11及訊號接點構件112之狀態下對模具(未圖示)注入樹脂(殼體材料)。圖7C示出對模具注入樹脂完成嵌入成形之狀態、即形成有絕緣殼體13之狀態。如圖7D所示，於訊號接點構件112形成有切割線112x。如圖7E所示，藉由在切割線112x將較切割線112x靠前方之區域折取，如圖7F所示，形成具有基板連接部12b之訊號接點12。藉由以上之步驟，製造插座連接器10。再者，所說明之製造步驟係一例，插座連接器10亦可為藉由其他製造步驟而製造者。In the manufacturing steps of the socket connector 10, first, as shown in FIG. 7A, the parts to be installed in the mold (not shown), namely the ground contact 11 and the signal contact component 112, are prepared. The signal contact component 112 is a component of the signal contact 12 through the following steps, and has an extension portion 112b formed by further extending the substrate connection portion 12b. Then, as shown in FIG. 7B, resin (shell material) is injected into the mold (not shown) in a state where the ground contact 11 and the signal contact component 112 are installed in the mold (not shown). FIG. 7C shows a state where the resin is injected into the mold to complete the embedding molding, that is, a state where the insulating shell 13 is formed. As shown in FIG. 7D, a cutting line 112x is formed on the signal contact component 112. As shown in FIG7E, by folding the area forward of the cut line 112x at the cut line 112x, as shown in FIG7F, a signal contact 12 having a substrate connection portion 12b is formed. Through the above steps, the socket connector 10 is manufactured. In addition, the manufacturing steps described are only examples, and the socket connector 10 can also be manufactured through other manufacturing steps.
[連接器裝置(插座連接器及插頭連接器之嵌合狀態)] 其次，參照圖8A及圖8B，對插座連接器10及插頭連接器100相互嵌合之狀態之連接器裝置1詳細地進行說明。 [Connector device (mating state of the socket connector and the plug connector)] Next, referring to FIG. 8A and FIG. 8B , the connector device 1 in which the socket connector 10 and the plug connector 100 are mated with each other is described in detail.
再者，如圖8B所示，插頭連接器100具有接地接點101(第3接點)、訊號接點102(第4接點)、及絕緣殼體103(第2絕緣殼體)。接地接點101係嵌合於接地接點11之圓筒形狀之接點構件。接地接點101連接於同軸纜線SC之外部導體。於接地接點101之下端側，遍及其全周地形成有向徑向之內側(接地接點101之圓筒形狀之中心側)突出之凸部101x。訊號接點102電性連接於訊號接點12。訊號接點102安裝於絕緣殼體103之內部，連接於同軸纜線SC之內部導體SC1，並且連接於插座連接器10之訊號接點12之中心導體12a。絕緣殼體103形成為圓筒形狀，以絕緣狀態保持接地接點101及訊號接點102。絕緣殼體103之外周面與接地接點101之內周面相接。Furthermore, as shown in FIG8B , the plug connector 100 has a ground contact 101 (third contact), a signal contact 102 (fourth contact), and an insulating shell 103 (second insulating shell). The ground contact 101 is a cylindrical contact member that is fitted into the ground contact 11. The ground contact 101 is connected to the outer conductor of the coaxial cable SC. On the lower end side of the ground contact 101, a convex portion 101x that protrudes radially inward (the center side of the cylindrical shape of the ground contact 101) is formed throughout the entire circumference. The signal contact 102 is electrically connected to the signal contact 12. The signal contact 102 is installed inside the insulating housing 103, connected to the inner conductor SC1 of the coaxial cable SC, and connected to the center conductor 12a of the signal contact 12 of the receptacle connector 10. The insulating housing 103 is formed into a cylindrical shape, and holds the ground contact 101 and the signal contact 102 in an insulated state. The outer circumference of the insulating housing 103 is in contact with the inner circumference of the ground contact 101.
如圖8B所示，藉由插座連接器10之嵌合部11a之凹部11x，插座連接器10及插頭連接器100成為相互嵌合之狀態。於嵌合狀態下，插頭連接器100之訊號接點102與插座連接器10之中心導體12a接觸。如此一來，藉由連接於同軸纜線SC之內部導體SC1之訊號接點102與經由基板連接部12b連接於基板200之訊號端子部201(參照圖2)之中心導體12a接觸，構成連接器裝置1之信號傳送電路。又，於嵌合狀態下，插頭連接器100之接地接點101與插座連接器10之嵌合部11a接觸。如此一來，藉由連接於同軸纜線SC之外部導體之接地接點101與經由基部11b、11b連接於基板200之接地端子部202(參照圖2)之嵌合部11a接觸，構成連接器裝置1之接地電路。As shown in FIG8B, the socket connector 10 and the plug connector 100 are in a mutually engaged state by means of the recess 11x of the engaging portion 11a of the socket connector 10. In the engaged state, the signal contact 102 of the plug connector 100 contacts the center conductor 12a of the socket connector 10. In this way, the signal contact 102 connected to the inner conductor SC1 of the coaxial cable SC contacts the center conductor 12a of the signal terminal portion 201 (see FIG2) connected to the substrate 200 via the substrate connecting portion 12b, thereby forming a signal transmission circuit of the connector device 1. Furthermore, in the engaged state, the ground contact 101 of the plug connector 100 contacts the engaging portion 11a of the socket connector 10. In this way, the grounding circuit of the connector device 1 is formed by the grounding contact 101 connected to the external conductor of the coaxial cable SC and the fitting portion 11a connected to the grounding terminal portion 202 (see FIG. 2 ) of the substrate 200 via the base portions 11b, 11b.
而且，於連接器裝置1中，於嵌合狀態下，如圖8B所示，基板連接部12b收容於由插頭連接器100之接地接點101包圍之區域內，又，於未嵌合之狀態下，如圖3A所示，基板連接部12b之露出部12x露出於外部(即，以能夠視認之方式配置)。Moreover, in the connector device 1, in the engaged state, as shown in FIG. 8B , the substrate connection portion 12 b is received in the area surrounded by the ground contact 101 of the plug connector 100, and in the unengaged state, as shown in FIG. 3A , the exposed portion 12 x of the substrate connection portion 12 b is exposed to the outside (i.e., configured in a manner that can be visually recognized).
[作用效果] 其次，對上述插座連接器10及連接器裝置1之作用效果進行說明。 [Effects] Next, the effects of the above-mentioned socket connector 10 and connector device 1 are described.
首先，參照圖9A及圖9B，對比較例之連接器裝置501進行說明。連接器裝置501係與本實施形態之連接器裝置1同樣地將信號傳送構件與基板之電路電性連接之連接器裝置。如圖9A所示，連接器裝置501之插座連接器510具有接地接點511、訊號接點512、及絕緣殼體513。而且，訊號接點512具有中心導體512a、及自中心導體512a向外側引出之基板連接部512b。此處，於比較例之連接器裝置501中，於將插座連接器510安裝於基板時等，為了提高連接於基板之訊號端子部之基板連接部512b之視認性(確認容易度)，而將基板連接部512b引出至較接地接點511靠外側。即，於接地接點511與訊號接點512之間之區域填滿絕緣殼體513時，為了提高基板連接部512b之視認性，而將基板連接部512b引出至較接地接點511靠外側(參照圖9A)。認為於此種連接器裝置501中，如圖9B所示，構成為於插座連接器510與插頭連接器600之嵌合狀態下基板連接部512b超過由插頭連接器600之接地接點601包圍之區域進而延伸至外側。於該情形時，插頭連接器600之接地接點601與插座連接器510之基板連接部512b之接近區域變大，從而容易於接地接點601與基板連接部512b產生電磁耦合。據此，插頭連接器600與插座連接器510之***損耗增加。First, referring to FIG. 9A and FIG. 9B , a comparative connector device 501 is described. Connector device 501 is a connector device that electrically connects a signal transmission component to a circuit of a substrate, similarly to connector device 1 of the present embodiment. As shown in FIG. 9A , a socket connector 510 of connector device 501 has a ground contact 511, a signal contact 512, and an insulating shell 513. Furthermore, signal contact 512 has a center conductor 512a and a substrate connection portion 512b extending outward from center conductor 512a. Here, in the connector device 501 of the comparative example, when the receptacle connector 510 is mounted on a substrate, the substrate connection portion 512b is led outward from the ground contact 511 to improve the visibility (ease of confirmation) of the substrate connection portion 512b connected to the signal terminal portion of the substrate. That is, when the region between the ground contact 511 and the signal contact 512 is filled with the insulating housing 513, the substrate connection portion 512b is led outward from the ground contact 511 to improve the visibility (see FIG. 9A). It is considered that in such a connector device 501, as shown in FIG. 9B, the substrate connection portion 512b is configured to extend to the outside beyond the area surrounded by the ground contact 601 of the plug connector 600 when the receptacle connector 510 and the plug connector 600 are in the mating state. In this case, the proximity area between the ground contact 601 of the plug connector 600 and the substrate connection portion 512b of the receptacle connector 510 becomes larger, so that electromagnetic coupling is easily generated between the ground contact 601 and the substrate connection portion 512b. As a result, the insertion loss of the plug connector 600 and the receptacle connector 510 increases.
為了解決上述比較例之連接器裝置501之問題，本實施形態之連接器裝置1之插座連接器10具有以下之構成。即，如圖3A所示，插座連接器10係安裝於基板200之電連接器，且具備具有嵌合於插頭連接器100之接地接點101之筒狀之嵌合部11a的接地接點11、電性連接於插頭連接器100之訊號接點102之訊號接點12、及以絕緣狀態保持接地接點11與訊號接點12之絕緣殼體13，訊號接點12具有與插頭連接器100之訊號接點102接觸之中心導體12a、及以自該中心導體12a引出之方式延伸且連接於基板200之訊號端子部201之基板連接部12b，基板連接部12b收容於由嵌合部11a包圍之區域內，並且至少一部分(具體而言為露出部12x)露出於外部。In order to solve the problem of the connector device 501 of the comparative example, the socket connector 10 of the connector device 1 of the present embodiment has the following structure. That is, as shown in FIG. 3A , the socket connector 10 is an electrical connector mounted on the substrate 200, and has a ground contact 11 having a cylindrical engaging portion 11a engaged with the ground contact 101 of the plug connector 100, a signal contact 12 electrically connected to the signal contact 102 of the plug connector 100, and an insulating housing 13 that holds the ground contact 11 and the signal contact 12 in an insulated state. The signal contact 12 has a center conductor 12a that contacts the signal contact 102 of the plug connector 100, and a substrate connecting portion 12b that extends from the center conductor 12a and is connected to the signal terminal portion 201 of the substrate 200. The substrate connecting portion 12b is accommodated in an area surrounded by the interlocking portion 11a, and at least a portion (specifically, the exposed portion 12x) is exposed to the outside.
於此種插座連接器10中，以自中心導體12a引出之方式延伸且連接於基板200之訊號端子部201之基板連接部12b收容於由嵌合於插頭連接器100之接地接點101之筒狀之嵌合部11a包圍之區域內(嵌合部11a之內側)。如圖8B所示，插頭連接器100之接地接點101配置於較嵌合部11a靠外側。因此，於插座連接器10與插頭連接器100嵌合之狀態下，收容於嵌合部11a之內側之基板連接部12b配置於與插頭連接器100之接地接點101分離之位置。據此，成為不易於插頭連接器100之接地接點101與基板連接部12b產生電磁耦合之構成，可抑制插座連接器10與插頭連接器100之***損耗。此處，如上所述，於比較例之連接器裝置501中，為了確保基板連接部512b之視認性(確認容易度)，而將基板連接部512b引出至較接地接點511靠外側(參照圖9A)。如本實施形態般，於基板連接部12b收容於嵌合部11a之內側之構成中，因於嵌合部11a之內側設置有絕緣殼體13而基板連接部12b之視認性會成為問題。於該方面，本實施形態之插座連接器10設為如下構成：不僅將基板連接部12b收容於嵌合部11a之內側，而且使基板連接部12b之一部分作為露出部12x露出於外部。藉此，即便採用基板連接部12b收容於由嵌合部11a包圍之區域內(即基板連接部12b之引出長度較短)之構成，亦可容易地確認基板連接部12b之位置。In such a socket connector 10, the substrate connection portion 12b extending from the center conductor 12a and connected to the signal terminal portion 201 of the substrate 200 is accommodated in the area surrounded by the cylindrical fitting portion 11a that is fitted in the ground contact 101 of the plug connector 100 (inside the fitting portion 11a). As shown in FIG. 8B, the ground contact 101 of the plug connector 100 is arranged on the outside of the fitting portion 11a. Therefore, when the socket connector 10 and the plug connector 100 are fitted, the substrate connection portion 12b accommodated on the inside of the fitting portion 11a is arranged at a position separated from the ground contact 101 of the plug connector 100. Thus, it is difficult for the grounding contact 101 of the plug connector 100 to generate electromagnetic coupling with the substrate connection portion 12b, and the insertion loss of the receptacle connector 10 and the plug connector 100 can be suppressed. Here, as described above, in the connector device 501 of the comparative example, in order to ensure the visibility (ease of confirmation) of the substrate connection portion 512b, the substrate connection portion 512b is led outward from the grounding contact 511 (refer to FIG. 9A). As in the present embodiment, in the structure where the substrate connection portion 12b is accommodated inside the fitting portion 11a, the visibility of the substrate connection portion 12b becomes a problem because the insulating housing 13 is provided inside the fitting portion 11a. In this respect, the receptacle connector 10 of the present embodiment is configured such that the substrate connection portion 12b is not only accommodated inside the fitting portion 11a, but also a portion of the substrate connection portion 12b is exposed to the outside as the exposed portion 12x. Thus, even if the substrate connection portion 12b is accommodated in the area surrounded by the fitting portion 11a (i.e., the lead-out length of the substrate connection portion 12b is short), the position of the substrate connection portion 12b can be easily confirmed.
於上述插座連接器10中，基板連接部12b以如下方式配置：於與插頭連接器100之嵌合方向且自插頭連接器100朝向基板200之方向即第1方向觀察時，能夠視認至少一部分；藉此，於將插座連接器10安裝於基板200時，及於使插頭連接器100嵌合於插座連接器10時等，可容易且確實地確認基板連接部12b之位置。In the above-mentioned socket connector 10, the substrate connection portion 12b is arranged in the following manner: when observing in the mating direction with the plug connector 100 and in the direction from the plug connector 100 toward the substrate 200, that is, the first direction, at least a portion can be seen; thereby, when the socket connector 10 is installed on the substrate 200 and when the plug connector 100 is mated with the socket connector 10, etc., the position of the substrate connection portion 12b can be easily and accurately confirmed.
於上述插座連接器10中，於絕緣殼體13形成有使基板連接部12b之至少一部分(具體而言為露出部12x)露出於外部之切口部13x。藉由採用此種構成，可一面藉由絕緣殼體13將接地接點11與訊號接點12之間確實地絕緣，一面將絕緣殼體13之本體部13a中之僅基板連接部12b之所需露出之部分切口而使露出部12x確實地露出。In the above-mentioned receptacle connector 10, a cutout portion 13x is formed in the insulating housing 13 to expose at least a portion (specifically, the exposed portion 12x) of the substrate connection portion 12b to the outside. By adopting such a structure, the ground contact 11 and the signal contact 12 can be surely insulated by the insulating housing 13, and at the same time, only the portion of the substrate connection portion 12b that needs to be exposed in the body 13a of the insulating housing 13 can be cut out to surely expose the exposed portion 12x.
於上述插座連接器10中，切口部13x以使基板連接部12b中之與訊號端子部201之接觸區域露出於外部之方式形成。藉此，可確實地視認基板連接部12b與訊號端子部201之接觸部位。In the above-mentioned receptacle connector 10, the cutout portion 13x is formed so as to expose the contact area of the substrate connection portion 12b with the signal terminal portion 201 to the outside. Thus, the contact portion between the substrate connection portion 12b and the signal terminal portion 201 can be clearly seen.
以上，對本實施形態進行了說明，但本發明並不限定於上述實施形態。例如，作為用以使基板連接部露出之構成，說明了在插座連接器之絕緣殼體形成有切口之例，但用以使基板連接部露出之構成並不限定於此。圖10A及圖10B所示之插座連接器210具有絕緣殼體213。絕緣殼體213於基板連接部12b之延伸方向、即X方向上，僅設置於較基板連接部12b之頭端(前端)更靠近中心導體12a之區域(即X方向後方)。於採用此種構成之情形時，亦與形成切口之情形同樣地，可使基板連接部12b之一部分適當地露出。又，於此種構成中，與例如於絕緣殼體形成切口之情形相比，可簡化用以使基板連接部12b之一部分露出之絕緣殼體213之構成，從而可提高絕緣殼體213之製造容易性。The present embodiment has been described above, but the present invention is not limited to the above-described embodiment. For example, as a structure for exposing the substrate connection portion, an example of forming a cutout in the insulating shell of the socket connector has been described, but the structure for exposing the substrate connection portion is not limited to this. The socket connector 210 shown in FIGS. 10A and 10B has an insulating shell 213. The insulating shell 213 is only provided in the region closer to the center conductor 12a than the head end (front end) of the substrate connection portion 12b (i.e., rearward in the X direction) in the extension direction of the substrate connection portion 12b, i.e., in the X direction. When such a structure is adopted, a portion of the substrate connection portion 12b can be appropriately exposed, as in the case of forming a cutout. Moreover, in this configuration, compared with a case where a cutout is formed in the insulating housing, for example, the configuration of the insulating housing 213 for exposing a portion of the substrate connection portion 12b can be simplified, thereby improving the ease of manufacturing the insulating housing 213.
又，設為基板連接部收容於由插座連接器之接地接點包圍之區域內進行了說明，但並不限定於此。圖11A及圖11B所示之插座連接器310具有訊號接點之基板連接部312b。基板連接部312b不全部收容於由接地接點11包圍之區域內，其一部分延伸至接地接點11之外側。於採用此種構成之情形時，亦如圖12A、圖12B所示之連接器裝置301般，於嵌合狀態下，基板連接部312b收容於由插頭連接器100之接地接點101包圍之區域內(不延伸至接地接點101之外側)，藉此可抑制接地接點101與插座連接器310之基板連接部312b之接近區域增大，從而可抑制插座連接器310與插頭連接器100之***損耗。In addition, the substrate connection portion is described as being contained in the area surrounded by the grounding contact of the socket connector, but the present invention is not limited thereto. The socket connector 310 shown in FIG. 11A and FIG. 11B has a substrate connection portion 312b of a signal contact. The substrate connection portion 312b is not entirely contained in the area surrounded by the grounding contact 11, and a portion thereof extends to the outside of the grounding contact 11. When this structure is adopted, as in the connector device 301 shown in Figures 12A and 12B, in the engaged state, the substrate connection portion 312b is accommodated in the area surrounded by the ground contact 101 of the plug connector 100 (does not extend to the outside of the ground contact 101), thereby suppressing the increase in the proximity area between the ground contact 101 and the substrate connection portion 312b of the socket connector 310, thereby suppressing the insertion loss of the socket connector 310 and the plug connector 100.
1:連接器裝置 10:插座連接器(電連接器、第1連接器) 11:接地接點(第1接點) 11a:嵌合部 11b:基部 11x:凹部 12:訊號接點(第2接點) 12a:中心導體 12b:基板連接部 12x:露出部 13:絕緣殼體(第1絕緣殼體) 13a:本體部 13b:第1延伸部 13c:第2延伸部 13x:切口部 13y:支持部 100:插頭連接器(第2連接器) 101:接地接點(第3接點) 101x:凸部 102:訊號接點(第4接點) 103:絕緣殼體(第2絕緣殼體) 112:訊號接點構件 112b:延伸部 112x:切割線 200:基板 201:端子部 202:接地端子部 210:插座連接器(電連接器、第1連接器) 213:絕緣殼體(第1絕緣殼體) 301:連接器裝置 310:插座連接器(電連接器、第1連接器) 312b:基板連接部 501:連接器裝置 510:插座連接器 511:接地接點 512:訊號接點 512a:中心導體 512b:基板連接部 513:絕緣殼體 600:插頭連接器 601:接地接點 SC:同軸纜線 SC1:內部導體 1: Connector device 10: Socket connector (electrical connector, first connector) 11: Ground contact (first contact) 11a: Fitting portion 11b: Base 11x: Recess 12: Signal contact (second contact) 12a: Center conductor 12b: Substrate connection portion 12x: Exposed portion 13: Insulating shell (first insulating shell) 13a: Main body 13b: First extension portion 13c: Second extension portion 13x: Notch portion 13y: Support portion 100: Plug connector (second connector) 101: Ground contact (third contact) 101x: Protrusion 102: Signal contact (fourth contact) 103: Insulating shell (second insulating shell) 112: Signal contact member 112b: Extension part 112x: Cutting line 200: Substrate 201: Terminal part 202: Ground terminal part 210: Socket connector (electrical connector, first connector) 213: Insulating shell (first insulating shell) 301: Connector device 310: Socket connector (electrical connector, first connector) 312b: Substrate connection part 501: Connector device 510: Socket connector 511: Ground contact 512: Signal contact 512a: Center conductor 512b: Substrate connection part 513: Insulation housing 600: Plug connector 601: Ground contact SC: Coaxial cable SC1: Internal conductor
圖1係本發明之實施形態之連接器裝置之立體圖。 圖2係安裝於印刷配線基板之插座連接器之立體圖。 圖3A係插座連接器之俯視圖。 圖3B係插座連接器之仰視圖。 圖3C係插座連接器之立體圖。 圖3D係沿著圖3A之d-d線之剖視圖。 圖4A係插座連接器之接地接點之俯視圖。 圖4B係插座連接器之接地接點之仰視圖。 圖4C係插座連接器之接地接點之立體圖。 圖5A係插座連接器之訊號接點之俯視圖。 圖5B係插座連接器之訊號接點之仰視圖。 圖5C係插座連接器之訊號接點之立體圖。 圖6A係插座連接器之絕緣殼體之俯視圖。 圖6B係插座連接器之絕緣殼體之仰視圖。 圖6C係插座連接器之絕緣殼體之立體圖。 圖7A係依序表示插座連接器之製造步驟之第1立體圖。 圖7B係依序表示插座連接器之製造步驟之第2立體圖。 圖7C係依序表示插座連接器之製造步驟之第3立體圖。 圖7D係依序表示插座連接器之製造步驟之第4立體圖。 圖7E係依序表示插座連接器之製造步驟之第5立體圖。 圖7F係依序表示插座連接器之製造步驟之第6立體圖。 圖8A係表示插頭連接器與插座連接器之嵌合狀態之俯視圖。 圖8B係沿著圖8A之b-b線之剖視圖。 圖9A係比較例之連接器裝置中所包含之插座連接器之俯視圖。 圖9B係比較例之連接器裝置之剖視圖。 圖10A係表示變化例之插座連接器之俯視圖。 圖10B係表示變化例之插座連接器之仰視圖。 圖11A係表示變化例之插座連接器之俯視圖。 圖11B係沿著圖11A之b-b線之剖視圖。 圖12A係表示變化例之連接器裝置之俯視圖。 圖12B係沿著圖12A之b-b線之剖視圖。 FIG. 1 is a perspective view of a connector device of an embodiment of the present invention. FIG. 2 is a perspective view of a socket connector mounted on a printed wiring board. FIG. 3A is a top view of the socket connector. FIG. 3B is a bottom view of the socket connector. FIG. 3C is a perspective view of the socket connector. FIG. 3D is a cross-sectional view along the d-d line of FIG. 3A. FIG. 4A is a top view of a grounding contact of the socket connector. FIG. 4B is a bottom view of a grounding contact of the socket connector. FIG. 4C is a perspective view of a grounding contact of the socket connector. FIG. 5A is a top view of a signal contact of the socket connector. FIG. 5B is a bottom view of a signal contact of the socket connector. FIG. 5C is a perspective view of a signal contact of the socket connector. FIG. 6A is a top view of the insulating shell of the socket connector. FIG. 6B is a bottom view of the insulating shell of the socket connector. FIG. 6C is a three-dimensional view of the insulating shell of the socket connector. FIG. 7A is a first three-dimensional view sequentially showing the manufacturing steps of the socket connector. FIG. 7B is a second three-dimensional view sequentially showing the manufacturing steps of the socket connector. FIG. 7C is a third three-dimensional view sequentially showing the manufacturing steps of the socket connector. FIG. 7D is a fourth three-dimensional view sequentially showing the manufacturing steps of the socket connector. FIG. 7E is a fifth three-dimensional view sequentially showing the manufacturing steps of the socket connector. FIG. 7F is a sixth three-dimensional view sequentially showing the manufacturing steps of the socket connector. FIG8A is a top view showing the mating state of the plug connector and the socket connector. FIG8B is a cross-sectional view along the b-b line of FIG8A. FIG9A is a top view of the socket connector included in the connector device of the comparative example. FIG9B is a cross-sectional view of the connector device of the comparative example. FIG10A is a top view showing the socket connector of the modified example. FIG10B is a bottom view showing the socket connector of the modified example. FIG11A is a top view showing the socket connector of the modified example. FIG11B is a cross-sectional view along the b-b line of FIG11A. FIG12A is a top view showing the connector device of the modified example. FIG12B is a cross-sectional view along the b-b line of FIG12A.
11:接地接點(第1接點) 11: Ground contact (1st contact)
100:插頭連接器(第2連接器) 100: Plug connector (second connector)
101:接地接點(第3接點) 101: Ground contact (third contact)
301:連接器裝置 301: Connector device
310:插座連接器(電連接器、第1連接器) 310: Socket connector (electrical connector, first connector)
312b:基板連接部 312b: substrate connection part
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| JP2018-218373 | 2018-11-21 | ||
| JP2018218373A JP6780689B2 (en) | 2018-11-21 | 2018-11-21 | Electrical connector and connector device |
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| TW202414923A true TW202414923A (en) | 2024-04-01 |
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| TW108142125A TWI821459B (en) | 2018-11-21 | 2019-11-20 | Electrical connectors and connector devices |
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|---|---|---|---|---|
| WO2024010899A1 (en) * | 2022-07-08 | 2024-01-11 | Samtec, Inc. | Insulating bead for rf connector |
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2018
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-
2019
- 2019-10-21 WO PCT/JP2019/041387 patent/WO2020105343A1/en active Application Filing
- 2019-10-21 CN CN202410614578.XA patent/CN118367406A/en active Pending
- 2019-10-21 CN CN201980074456.3A patent/CN113016110A/en active Pending
- 2019-11-20 TW TW112145857A patent/TW202414923A/en unknown
- 2019-11-20 TW TW108142125A patent/TWI821459B/en active
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2021
- 2021-05-19 US US17/324,523 patent/US11811175B2/en active Active
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| US11811175B2 (en) | 2023-11-07 |
| US20210273386A1 (en) | 2021-09-02 |
| CN118367406A (en) | 2024-07-19 |
| WO2020105343A1 (en) | 2020-05-28 |
| JP6780689B2 (en) | 2020-11-04 |
| TW202037014A (en) | 2020-10-01 |
| TWI821459B (en) | 2023-11-11 |
| JP2020087630A (en) | 2020-06-04 |
| CN113016110A (en) | 2021-06-22 |
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